Engage clients in tactile play that helps develop balance, coordination and gross-motor skills. Great for indoor or outdoor play on the floor or on a tabletop, these soft, durable vinyl Stepperz can easily be rinsed, sanitized and ready to go for more hop, step and play adventure. You control the softness with the amount of inflation. Pack of 4 includes Green knobs, Blue Wavy Lines, Purple Swirl and Orange Radiating Lines.